﻿trip_id,stop_id,arrival_time,departure_time
1,1,00:09:30,00:13:00
1,1,00:14:00,00:18:30
1,2,00:09:30,00:13:00
1,2,00:14:00,00:18:30
2,3,00:09:30,00:12:30
2,3,00:14:30,00:18:30
2,4,00:09:45,00:12:45
2,4,00:14:45,00:18:45